@article{FORUM_1992__4_6_141691,
     author = {Jean Bertoin},
     title = {How does a reflected one-dimensional diffusion bounce back?},
     journal = {Forum mathematicum},
     pages = {549--566},
     year = {1992},
     volume = {4},
     number = {6},
     zbl = {0764.60079},
     url = {http://geodesic.mathdoc.fr/item/FORUM_1992__4_6_141691/}
}